This object is a part of the very well know Double cluster of Perseus. The cluster is most likely around 12.5 million years old. Located in the Perseus OB1 association (Wikipedia).
4 bright orange stars forming a perfect diamond. 2 little cluster at SW star of the diamond.
Very interesting composition.
Taken at 33x4" exp.
Topic: NGC 884 East part of double cluster of Perseus (Read 8844 times)
